Intex 330 GPH Easy Set Swimming Pool Filter Pump with Six Replacement Cartridges Quick and easy installation - connect the hoses and plug the pump into a 110-120V power outlet Filters up to 330 gallons of water per hour Release the air trapped inside the filter chamber with the air release valve, and plug the pump in for fresh, clean, filtered pool water. Equipped with the Ground Fault Circuit Interrupter, an added safety feature that shuts off the pump if electrical current is exposed to water. Use with a maximum pool size of 1,018 gallons